John Judah Glass (October 31, 1895[1] – September 21, 1973[2]) was a politician in Ontario, Canada.
He represented St. Andrew in the Legislative Assembly of Ontario from 1934 to 1943 as a Liberal member.
The son of Morris Glass and Pearl Chafers, he came to Canada in 1907.
Glass ran unsuccessfully for a seat in the Ontario legislative assembly in 1929.
[1] He was elected in 1934 as a Liberal and served in the Ontario legislature until 1943 when he was defeated by J.